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keyboard: fallback on raw keysyms for bindings

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When looking up keybinds, if the translated keysyms (based on the keymap
for the keyboard) do not match a defined keybind, try raw keysyms (as if
there were no modifier translation).

This allows a user to define for example keybind with "S-1" rather than
"S-exclam". It also supports "W-S-Tab".

Fixes: issues #163 #365 #992
This commit is contained in:
Johan Malm 2023-07-17 20:08:32 +01:00 • committed by Johan Malm
parent 8686023b0f
commit c6e2f667d3
1 changed files with 17 additions and 0 deletions
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17
src/keyboard.c
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@ -141,6 +141,17 @@ handle_compositor_keybindings(struct keyboard *keyboard,
translated.nr_syms = xkb_state_key_get_syms(wlr_keyboard->xkb_state,
keycode, &translated.syms);
/*
* Get keysyms from the keyboard as if there was no modifier
* translations. For example, get Shift+1 rather than Shift+! (with US
* keyboard layout).
*/
struct keysyms raw = { 0 };
xkb_layout_index_t layout_index =
xkb_state_key_get_layout(wlr_keyboard->xkb_state, keycode);
raw.nr_syms = xkb_keymap_key_get_syms_by_level(wlr_keyboard->keymap,
keycode, layout_index, 0, &raw.syms);
bool handled = false;
key_state_set_pressed(event->keycode,
@ -246,6 +257,12 @@ handle_compositor_keybindings(struct keyboard *keyboard,
for (int i = 0; i < translated.nr_syms; i++) {
handled |= handle_keybinding(server, modifiers, translated.syms[i]);
}
if (handled) {
goto out;
}
for (int i = 0; i < raw.nr_syms; i++) {
handled |= handle_keybinding(server, modifiers, raw.syms[i]);
}
}
out: